What colour should the Tone Board LED be when connected to VIM3?

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The white and blue LED’s are lit up on the VIM3 and a white power on LED is lit up on the Tone Board…is this how things should be?

I am missing a set of RCA’s test if the Tone Board is working so just checking if things are powered up properly.

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Hello, This chart from VIM3 Beginners Guide section of the Khadas Docs shows VIM3 LED behavior…

LED-Behavior
LED-Behavior941×332 50 KB

From the Tone Board User’s Manual on the TB, the white LED is a power supply indicator, shows TB is receiving power.

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Thanks RDFTKV. All LEDS lit properly.